EP 1808857 A1 20070718 - A method of analyzing a digital media by a digital media player
Title (en)
A method of analyzing a digital media by a digital media player
Title (de)
Verfahren zur Analyse von digitalen Medien durch einen digitalen Medienspieler
Title (fr)
Méthode d'analyser des médias numériques par un joueur de médias numérique
Publication
Application
Priority
US 33152706 A 20060113
Abstract (en)
A method of analyzing a digital media 20 by a digital media player 24 and displaying 90 the condition of the digital media whether or not the player ejects the digital media, provides useful information for the end user. Preferably, an ASIC 36 of the digital media player measures 59 jitter 45, HF 59 and BLER 47 and inputs 60 the measured values into a microprocessor 56 of the player. If the measured values are greater 64, 82 than respective preestablished threshold values 61, 63, 80, the microprocessor tabulates 86 and stores 74 running averages 70, 72 to an electronic memory 58. If the running averages are excessive, the player will deliver an error message 90 to the end user preferably on an electronic display of the digital media player.
IPC 8 full level
G11B 20/10 (2006.01)
CPC (source: EP US)
G01R 31/2825 (2013.01 - EP US); G11B 19/041 (2013.01 - EP US); G11B 20/18 (2013.01 - EP US); G11B 7/00375 (2013.01 - EP US)
Citation (search report)
- [X] DE 4216593 A1 19921224 - MITSUBISHI ELECTRIC CORP [JP]
- [X] EP 1130588 A2 20010905 - PIONEER CORP [JP]
- [A] EP 0459814 B1 19970820 - VICTOR COMPANY OF JAPAN [JP]
- [A] US 5812506 A 19980922 - PIETRZYKOSKI ANTHONY E [US], et al
- [A] US 6278784 B1 20010821 - LEDERMANN PETER GERARD [US]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
US 7194364 B1 20070320; EP 1808857 A1 20070718; EP 1808857 B1 20130313
DOCDB simple family (application)
US 33152706 A 20060113; EP 06077324 A 20061227